DE3681884D1 - Filtersystem. - Google Patents

Filtersystem.

Info

Publication number
DE3681884D1
DE3681884D1 DE8686308873T DE3681884T DE3681884D1 DE 3681884 D1 DE3681884 D1 DE 3681884D1 DE 8686308873 T DE8686308873 T DE 8686308873T DE 3681884 T DE3681884 T DE 3681884T DE 3681884 D1 DE3681884 D1 DE 3681884D1
Authority
DE
Germany
Prior art keywords
filter system
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8686308873T
Other languages
German (de)
English (en)
Inventor
Jack W Thomsen
John W Tadlock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Everpure Inc
Original Assignee
Everpure Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Everpure Inc filed Critical Everpure Inc
Application granted granted Critical
Publication of DE3681884D1 publication Critical patent/DE3681884D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/14—Downward filtration, the container having distribution or collection headers or pervious conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/02—Cartridge filters of the throw-away type with cartridges made from a mass of loose granular or fibrous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/08—Construction of the casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/27—Filter bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)
  • Water Treatment By Sorption (AREA)
DE8686308873T 1985-11-18 1986-11-13 Filtersystem. Expired - Lifetime DE3681884D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/798,948 US4654142A (en) 1985-11-18 1985-11-18 Filtering system

Publications (1)

Publication Number Publication Date
DE3681884D1 true DE3681884D1 (de) 1991-11-14

Family

ID=25174658

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686308873T Expired - Lifetime DE3681884D1 (de) 1985-11-18 1986-11-13 Filtersystem.

Country Status (6)

Country Link
US (2) US4654142A (es)
EP (1) EP0223569B1 (es)
JP (1) JPH0729002B2 (es)
CA (1) CA1281296C (es)
DE (1) DE3681884D1 (es)
ES (1) ES2025557T3 (es)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764275A (en) * 1985-10-25 1988-08-16 Robichaud Arthur W Fluid filter and method for attaching same in sealing relation to a filter mount
USRE34050E (en) * 1986-03-07 1992-09-01 Everpure, Inc. Filtering system
US4725354A (en) * 1986-03-07 1988-02-16 Everpure, Inc. Filtering system
US4806240A (en) * 1987-06-12 1989-02-21 Cuno, Incorporated Adapter and cartridge assembly
US4992166A (en) * 1988-06-13 1991-02-12 Facet Enterprises, Inc. Plastic fluid filter and method for manufacturing same
DE3834642A1 (de) * 1988-10-11 1990-04-12 Herrmann Karl Heinz Filteranordnung
US4857189A (en) * 1988-10-13 1989-08-15 Everpure, Inc. Filter cartridge with a lugged concentric closure portion
US5035797A (en) * 1990-02-14 1991-07-30 Stanadyne Automotive Corp. Key system for filter assembly
US5102543A (en) * 1990-06-25 1992-04-07 Sta-Rite Industries, Inc. Improved rotatable spool valve for use with filter cartridges
US5186829A (en) * 1991-08-16 1993-02-16 Stanadyne Automotive Corp. Fuel filter key system
US5304300A (en) * 1992-08-13 1994-04-19 Parsons Charles F RV water filter apparatus
US5399263A (en) * 1992-09-24 1995-03-21 Barnstead Thermolyne Water purifier
US5416330A (en) * 1992-11-18 1995-05-16 Technology International Incorporated Radiation monitoring system for containers, livestock, and foodstuff
US5376272A (en) * 1993-11-08 1994-12-27 Porous Media Corporation Filter assembly including a filter and closure member
WO1996006667A2 (en) * 1994-09-01 1996-03-07 Pyrox, Inc. High capacity ultrafiltration apparatus
US5817234A (en) * 1995-04-13 1998-10-06 Advanced Performance Technology, Inc. Fluid filter and method for assembling same
US5667678A (en) * 1995-04-13 1997-09-16 Advanced Performance Technology, Inc. Plastic fluid filter and method for assembling same
US5591332A (en) * 1995-05-25 1997-01-07 Omnipure Filter Co. Filter assembly with automatic shut-off and quick-connect filter cartridge
US5685981A (en) * 1996-02-28 1997-11-11 Kx Industries, L.P. Water filter
US5653871A (en) * 1996-04-24 1997-08-05 Everpure, Inc. Filter assembly with O-ring protection
US5762789A (en) * 1996-06-28 1998-06-09 Millipore Corporation Disposable membrane module with low-dead volume
US6378907B1 (en) * 1996-07-12 2002-04-30 Mykrolis Corporation Connector apparatus and system including connector apparatus
US6068770A (en) * 1996-07-12 2000-05-30 Millipore Corporation Disposable separation module with quick connect capability
US5705065A (en) * 1996-09-06 1998-01-06 Conbraco Industries, Inc. Sea water strainer
US5783078A (en) * 1996-10-12 1998-07-21 Dana Corporation Fuel/water separator filter without flow diverters and method of making same
US6146527A (en) * 1998-04-21 2000-11-14 Parker-Hannifin Corporation Spin-on filter cartridge with replaceable element
US6139738A (en) * 1999-03-10 2000-10-31 Parker-Hannifin Corporation Cartridge filter with integrated threading having anti-rotation feature
US7166215B2 (en) * 1999-10-12 2007-01-23 Reid Roger P Pressure vessel and recyclable filter cartridge
RU2248836C2 (ru) 1999-10-12 2005-03-27 Роджер П. РЕЙД Сменный фильтр, способный повторно перерабатываться, и емкость под давлением
US6491815B2 (en) 1999-10-14 2002-12-10 Chiaphua Industrires Limited Construction of a water treatment reservoir for a domestic water treatment appliance
US6527950B2 (en) 1999-10-14 2003-03-04 Chiaphua Industries Limited Construction of a water treatment appliance
US6361686B1 (en) 1999-10-14 2002-03-26 Fantom Technologies Inc. Construction of a water treatment reservoir for a domestic water treatment appliance
GB2356156B (en) * 1999-11-11 2003-12-17 Dana Corp Fluid filter cartridge arrangement and adapter
US6337014B1 (en) * 1999-12-30 2002-01-08 United States Filter Corporation Nonsolvent, sealed septum connection for a water treatment cartridge
US6953526B1 (en) 2000-03-22 2005-10-11 Cuno Incorporated Filter assembly
US7407148B2 (en) * 2000-04-20 2008-08-05 3M Innovative Properties Company Rotary valve assembly for fluid filtration system
US6949189B2 (en) 2000-04-20 2005-09-27 Cuno Incorporated Keyed filter assembly
US6458269B1 (en) * 2000-04-20 2002-10-01 Cuno Incorporated Keyed filter assembly
JP4649092B2 (ja) * 2000-05-12 2011-03-09 ポール・コーポレーション ろ過装置およびろ過装置のための接続構造体
ATE316415T1 (de) * 2000-05-12 2006-02-15 Pall Corp Filter
US6360764B1 (en) 2000-07-18 2002-03-26 Pentapure Incorporated Cartridge adapter
US20110203985A1 (en) * 2009-08-21 2011-08-25 Omnipure Filter Company, Pllc Keyed system for connection of filter to filter holder
US7476314B2 (en) 2000-08-11 2009-01-13 Reid Roger P Keyed system for connection of filter cartridge to filter holder
AU2001284861C1 (en) 2000-08-11 2006-05-11 Omnipure Filter Company, Inc. Keyed system for connection of filter cartridge to filter holder
US9314722B2 (en) 2000-08-11 2016-04-19 Omnipure Filter Company, Inc. Keyed system for connection of filter cartridge to filter holder
KR100582967B1 (ko) * 2000-09-13 2006-05-24 엔테그리스, 아이엔씨. 액체 여과 기기
US6485641B1 (en) 2000-10-23 2002-11-26 United States Filter Corporation Water filter cartridge having a proportional flow feeder
US7469932B2 (en) * 2001-09-13 2008-12-30 Entegris, Inc. Receptor for a separation module
CN1327157C (zh) * 2001-09-13 2007-07-18 安格斯公司 分离模块和固定接受器的组合件
TWI269665B (en) * 2002-02-21 2007-01-01 Roger P Reid Quick change filter and bracket system with key system and universal key option
US20040055946A1 (en) * 2002-09-20 2004-03-25 Sid Harvey Industries, Inc. Dual filtration system
US7214314B2 (en) * 2003-02-24 2007-05-08 Reyniers Lance A Cleaning apparatus and method
US7395936B2 (en) * 2003-02-26 2008-07-08 Parker-Hannifin Corporation Filter element with vent orifice and assembly therefore
US7673756B2 (en) * 2005-06-29 2010-03-09 Selecto, Inc. Modular fluid purification system and components thereof
JP2007502696A (ja) * 2003-07-29 2007-02-15 キュノ、インコーポレーテッド 固定機構を備えた水フィルタ・アダプタ
US7294262B2 (en) * 2003-08-27 2007-11-13 Sta-Rite Industries, Llc Modular fluid treatment apparatus
US20050103721A1 (en) * 2003-09-23 2005-05-19 Karl Fritze Reduced pressure water filtration system
EP1675668A1 (en) * 2003-10-17 2006-07-05 Cuno Incorporated Water filter manifold with integral valve
BRPI0415958A (pt) * 2003-10-28 2007-01-23 3M Innovative Properties Co utensìlio, sistema de filtração de água, método para instalar uma unidade de filtração de água, e, estrutura isolada
US7429326B2 (en) * 2003-11-26 2008-09-30 Selecto. Inc. Water purification apparatus and system
US7229552B1 (en) * 2003-11-26 2007-06-12 Selecto, Inc. Water purification apparatus and system
US8277654B2 (en) * 2003-11-26 2012-10-02 Selecto, Inc. Water purification apparatus and system
WO2005073124A2 (en) * 2004-01-20 2005-08-11 3M Innovative Properties Company Water dispenser with water filter for a refrigerator
US20050218059A1 (en) * 2004-03-30 2005-10-06 George Knoll Fluid filter mounting apparatus and method
US6977039B2 (en) * 2004-03-30 2005-12-20 Natural Choice Corporation Fluid filter apparatus and method
US7378026B1 (en) * 2005-01-24 2008-05-27 Thompson Bruce A Drill motor operated portable water-tolerant suction cleaner
US20060186030A1 (en) * 2005-02-22 2006-08-24 Sohn Rachel A Filter flushing system and adapter
ATE513603T1 (de) * 2005-07-20 2011-07-15 3M Innovative Properties Co Flüssigkeitsfiltersystem
US20090236272A1 (en) * 2008-03-21 2009-09-24 Pentair Filtration, Inc. Modular Drinking Water Filtration System with Keyed Attachment of Filter Head to Mounting Bracket and Modular Back Plates
US9782706B1 (en) 2008-04-16 2017-10-10 Selecto, Inc. Flow connector for connecting screw-type filtration head to lug-type sump
US20090321340A1 (en) * 2008-06-25 2009-12-31 Envirogard Products Limited Filter cartridge for use with a filter head assembly
KR101667065B1 (ko) * 2008-09-16 2016-10-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 필터 카트리지 및 선형 구동을 이용하는 시스템
DE102009035401A1 (de) * 2009-07-30 2011-02-03 Hydac Filter Systems Gmbh Filtervorrichtung
USD712007S1 (en) 2010-03-03 2014-08-26 Omnipure Filter Company, Inc. Filter for liquid
US20130319929A1 (en) * 2012-05-31 2013-12-05 David Aaron Farley, JR. Shower Filter
US10087085B2 (en) 2014-04-23 2018-10-02 Michael T. Baird Water filter cartridge and manifold head seal
US9737834B1 (en) 2014-05-21 2017-08-22 TST Water, INC. Water filter cartridge with slanted nozzles
US9901854B1 (en) 2015-01-22 2018-02-27 Michael T. Baird Water filter cartridge with improved leak indicator
US11192134B2 (en) 2019-04-02 2021-12-07 David K. Farley Offset showerhead filter

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1208882A (en) * 1916-04-27 1916-12-19 William Mcgie Young Domestic water-bag.
USRE16209E (en) * 1921-01-08 1925-11-10 Pubifxeb fob gasoline systems
US1873795A (en) * 1926-09-21 1932-08-23 Ernest J Sweetland Oil filter construction
US2544244A (en) * 1946-07-29 1951-03-06 Vokes Ltd Filter
US2597217A (en) * 1948-04-23 1952-05-20 Filterall Co Inc Filter apparatus
US2647871A (en) * 1949-06-01 1953-08-04 Allen W Frazier Water conditioner
GB773490A (en) * 1955-10-07 1957-04-24 Fram Corp Improvements relating to filters for volatile liquids
US2867328A (en) * 1956-10-30 1959-01-06 Sunroc Corp Disposable water filter attachment
US3080977A (en) * 1960-05-06 1963-03-12 Henry Valve Co Drier fitting and assembly
US3105042A (en) * 1960-10-18 1963-09-24 Vernon D Roosa Filter assembly
GB965328A (en) * 1961-11-04 1964-07-29 Mann & Hummel Filter Improvements in and relating to filter units
US3319791A (en) * 1964-03-02 1967-05-16 Fred H Horne Poppet valve and disposable container combination
US3322280A (en) * 1964-06-18 1967-05-30 Fram Corp Liquid fuel filter and water separator
US3458441A (en) * 1966-09-12 1969-07-29 James D Dockery Filter for fluid
US3502221A (en) * 1968-05-14 1970-03-24 Spraying Systems Co Filter unit for sprayers
DE1943946A1 (de) * 1968-09-03 1970-03-12 Cav Ltd Filter
US3842870A (en) * 1970-07-20 1974-10-22 Continental Water Cond Quick-disconnect manifold assembly
US3907688A (en) * 1971-04-05 1975-09-23 Carborundum Co Valve for a filter
US3746171A (en) * 1971-07-21 1973-07-17 J Thomsen Filter assembly
US3785164A (en) * 1972-05-17 1974-01-15 Virginia Chemicals Inc Precharged receiver drier for automobile air conditioning systems
US3819055A (en) * 1973-09-20 1974-06-25 Mu Eng & Mfg Inc Filter cup construction
US3935106A (en) * 1974-01-23 1976-01-27 Lipner Herbert D Water filter assembly
US3954624A (en) * 1974-04-17 1976-05-04 Amf Incorporated Filter cartridge assembly
US3982520A (en) * 1975-08-14 1976-09-28 Wheeler Bill L Oil filter mounting means
US4133763A (en) * 1977-12-05 1979-01-09 Pall Corporation Filter assembly with replaceable filter element
DE2843641A1 (de) * 1978-10-06 1980-04-17 Kurt Helmut Hofmann Wasserfilter, insbesondere fuer aquariumwasser
US4515692A (en) * 1983-05-06 1985-05-07 Water Soft, Inc. Water filter
JPS60179189A (ja) * 1984-02-27 1985-09-13 Hitachi Ltd 浄水器
US4559136A (en) * 1984-08-31 1985-12-17 Vortex Innerspace Products, Inc. Aquarium filtering system

Also Published As

Publication number Publication date
EP0223569A2 (en) 1987-05-27
EP0223569A3 (en) 1988-10-12
CA1281296C (en) 1991-03-12
JPH0729002B2 (ja) 1995-04-05
US4654142A (en) 1987-03-31
JPS62144717A (ja) 1987-06-27
EP0223569B1 (en) 1991-10-09
USRE34031E (en) 1992-08-18
ES2025557T3 (es) 1992-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition